Astronomers made a groundbreaking discovery: 83 supermassive black holes at the universe's edge, reshaping our understanding of black hole formation and the cosmos' early days.

The TESS space telescope was launched on April 18, 2018, sitting atop a Space X Falcon 9 rocket. This telescope, which is short for the Transiting Exoplanet Survey Satellite, is designed to scan the night sky in search of one thing — exoplanets, or potentially habitable planets outside of our solar system.